Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Colorado

Precipitation Rankings, February 1980

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
February 1980
1-Month
1.74"
(44.20mm)
1.09"
(27.69mm)
0.65"
(16.51mm)
117th Driest
Driest since:
1970
12th Wettest
Wettest since:
1903
Ties: 1962
Jan–Feb 1980
2-Month
4.06"
(103.12mm)
2.15"
(54.61mm)
1.91"
(48.51mm)
128th Driest
Driest since:
1981
1st Wettest
Wettest to Date
1980
Dec 1979–Feb 1980
3-Month
5.01"
(127.25mm)
3.22"
(81.79mm)
1.79"
(45.46mm)
124th Driest
Driest since:
1981
4th Wettest
Wettest since:
2008
Nov 1979–Feb 1980
4-Month
6.46"
(164.08mm)
4.29"
(108.97mm)
2.17"
(55.11mm)
126th Driest
Driest since:
1904
2nd Wettest
Wettest since:
1979
Oct 1979–Feb 1980
5-Month
7.62"
(193.55mm)
5.63"
(143.00mm)
1.99"
(50.55mm)
124th Driest
Driest since:
1977
4th Wettest
Wettest since:
1909
Ties: 1948
Sep 1979–Feb 1980
6-Month
8.15"
(207.01mm)
7.05"
(179.07mm)
1.10"
(27.94mm)
102nd Driest
Driest since:
1981
26th Wettest
Wettest since:
1942
Aug 1979–Feb 1980
7-Month
10.49"
(266.45mm)
9.07"
(230.38mm)
1.42"
(36.07mm)
104th Driest
Driest since:
1901
24th Wettest
Wettest since:
1942
Jul 1979–Feb 1980
8-Month
12.19"
(309.63mm)
11.16"
(283.46mm)
1.03"
(26.17mm)
87th Driest
Driest since:
1901
41st Wettest
Wettest since:
1942
Jun 1979–Feb 1980
9-Month
13.99"
(355.35mm)
12.71"
(322.83mm)
1.28"
(32.52mm)
93rd Driest
Driest since:
1981
35th Wettest
Wettest since:
1942
May 1979–Feb 1980
10-Month
17.03"
(432.56mm)
14.73"
(374.14mm)
2.30"
(58.42mm)
112th Driest
Driest since:
1901
16th Wettest
Wettest since:
1942
Apr 1979–Feb 1980
11-Month
18.17"
(461.52mm)
16.61"
(421.89mm)
1.56"
(39.63mm)
98th Driest
Driest since:
2021
30th Wettest
Wettest since:
1942
Mar 1979–Feb 1980
12-Month
20.60"
(523.24mm)
18.11"
(459.99mm)
2.49"
(63.25mm)
109th Driest
Driest since:
1935
19th Wettest
Wettest since:
1942
Sep 1978–Feb 1980
18-Month
28.70"
(728.98mm)
25.17"
(639.32mm)
3.53"
(89.66mm)
110th Driest
Driest since:
2003
17th Wettest
Wettest since:
1942
Mar 1978–Feb 1980
24-Month
38.67"
(982.22mm)
36.16"
(918.46mm)
2.51"
(63.76mm)
97th Driest
Driest since:
2003
30th Wettest
Wettest since:
1943
Mar 1977–Feb 1980
36-Month
55.87"
(1,419.10mm)
54.20"
(1,376.68mm)
1.67"
(42.42mm)
84th Driest
Driest since:
1977
42nd Wettest
Wettest since:
1998
Mar 1976–Feb 1980
48-Month
69.76"
(1,771.90mm)
72.23"
(1,834.64mm)
-2.47"
(-62.74mm)
41st Driest
Driest since:
1935
84th Wettest
Wettest since:
1987
Mar 1975–Feb 1980
60-Month
85.86"
(2,180.84mm)
90.24"
(2,292.10mm)
-4.38"
(-111.26mm)
36th Driest
Driest since:
1957
88th Wettest
Wettest since:
1987

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